4964958016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{1597}}^1$

素因数の和:3207

約数の個数: 56

約数和(自身を含む): 10183018496

約数和(自身を除く): 5218060480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1567, 1597, 1984, 3134, 3194, 6268, 6388, 12536, 12776, 25072, 25552, 48577, 49507, 50144, 51104, 97154, 99014, 100288, 102208, 194308, 198028, 388616, 396056, 777232, 792112, 1554464, 1584224, 2502499, 3108928, 3168448, 5004998, 10009996, 20019992, 40039984, 77577469, 80079968, 155154938, 160159936, 310309876, 620619752, 1241239504, 2482479008, 4964958016]

約数ペア:

[(1, 4964958016), (2, 2482479008), (4, 1241239504), (8, 620619752), (16, 310309876), (31, 160159936), (32, 155154938), (62, 80079968), (64, 77577469), (124, 40039984), (248, 20019992), (496, 10009996), (992, 5004998), (1567, 3168448), (1597, 3108928), (1984, 2502499), (3134, 1584224), (3194, 1554464), (6268, 792112), (6388, 777232), (12536, 396056), (12776, 388616), (25072, 198028), (25552, 194308), (48577, 102208), (49507, 100288), (50144, 99014), (51104, 97154)]